Top 10 Youngest Billionaires In UK 2025

The way wealth is distributed in the UK is changing. Young entrepreneurs are using technology, new ideas, and social media to make a lot of money at very young ages. The average age of billionaires in the UK has declined a lot since 2014, when it was 58. In 2025, it will be 47. This shows that a new generation of wealth producers is coming up. Based on current research and statistics from Forbes, here is a detailed look at the top 10 youngest billionaires in the UK for 2025. It shows their net worth, the industries they work in, and how they became successful.

List Of Top 10 Youngest Billionaires In UK 2025

1. Ben Francis

Ben Francis is the UK’s youngest billionaire at only 32 years old. Francis launched Gymshark, a fitness clothing brand, in 2012 when he was 19 years old and enrolled at Aston University. He is the CEO and co-founder of the company. He and his business partner Lewis Morgan started screen-printing exercise clothes out of his parents’ garage. Francis’s smart use of social media sites like YouTube and Instagram to promote his fitness journey made Gymshark famous all over the world. Francis is worth £1.3 billion and is ranked 2187th on Forbes’ billionaire index. The company is worth more than £1 billion now. His experience shows how digital influence and hard work can change what it means to be successful in retail.

2. Nik Storonsky

At 40, Nikolay Storonsky is the second-youngest millionaire. He co-founded Revolut, a fintech startup, with Vlad Yatsenko in 2015. Storonsky was born near Moscow and moved to England in 2004. He gave up his Russian citizenship in 2022 after Russia invaded Ukraine. Revolut, which is currently worth £26 billion, has 45 million customers and processes 590 million transactions a month. It offers services including currency exchange, ATMs with no fees, and budgeting tools. With an 18% share, Storonsky is worth £6.978 billion, making him the 928th richest person in the world according to Forbes. His experience trading derivatives at Lehman Brothers and running his own venture capital business, QuantumLight, show that he knows a lot about money.

3. Alexander Gerko

Alexander Gerko is in third place with a net worth of £8.75 billion at 45. Gerko, a British citizen who gave up his Russian citizenship in 2022, started XTX Markets, a top algorithmic trading company. He went to school at the University of Moscow and now lives in North London. XTX has become a major player in quantitative trading, but it had problems when its former accounting firm, Mazars, refused to work with Gerko since he was from Russia. He is the 20th richest person in the Sunday Times Rich List 2025, which shows how powerful he is in the banking world.

4. Saket Burman

Saket Burman is a billionaire since he is involved with Dabur, a big Indian consumer products company that also has a foothold in the UK. However, the exact age of Saket Burman is not known. His £1.5 billion net worth comes from the family business, which makes Ayurvedic and personal care goods. Burman’s place in the top 10 shows how inherited wealth is becoming more important to younger billionaires. However, we don’t know much about his age or personal accomplishments.

5. Andrey Andreev

Andrey Andreev is worth £2.1 billion. He made his money through internet dating sites, namely Badoo, which he started and later sold shares in. Like Burman, the data doesn’t say exactly how old he is, but because he is one of the youngest billionaires, he is probably younger than 47. Andreev’s business initiatives in tech-driven social platforms show how profitable digital connectivity can be.

6. Will Adderley

Will Adderley is connected to Dunelm, a big UK home goods store, and has a net worth of £2 billion. Adderley’s income comes mostly from his family’s business, but he has helped Dunelm become more successful by helping it reach more customers. It doesn’t say how old he is, but he is one of the youngest billionaires, which suggests that he is still rather young. Dunelm’s prominence in retail shows that traditional industries still have significance.

7. Christopher Rokos

Christopher Rokos is 54 years old and runs a hedge fund called Rokos Capital Management. His £2.3 billion fortune derives from this company. His knowledge of macroeconomic investing has led to big profits, making him one of the UK’s top financial professionals. Rokos is the oldest person on our list, yet he is also one of the youngest billionaires. His fund’s performance has made him a well-known figure in high-stakes banking.

8. John Coates

John Coates, who is 55 years old, is the co-CEO of Bet365 with his sister Denise. Bet365 is one of the biggest online gambling organizations in the world. The Sunday Times Rich List 2025 says that the siblings and their father, Peter, are worth a total of £9.44 billion. John owns 25% of Bet365, which takes in more than $65 billion in bets every year. Being the vice chairman of Stoke City Football Club makes him more well-known. Even though he is one of the elder entries, his fortune and effect on the industry keep him in the running.

9. Michael Platt

Michael Platt, 57, has the most money on this list, with £14.3 billion. This makes him the richest person in the UK in 2024. Platt changed BlueCrest Capital Management from a hedge fund to a private family office in 2015 after getting money from outside sources. BlueCrest’s amazing returns, like 153% in 2022, have made him very rich. Forbes says he is the 104th richest person in the world. His success in quantitative trading shows how important the financial sector is to UK millionaires.

10. Denise Coates

Denise Coates, 57, is the only woman in the top 10. She and her brother John and father Peter have a net worth of £9.44 billion. She started Bet365 in 2000 with a £15 million loan and has since established one of the largest online gambling sites in the world. Coates, who owns half of Bet365, was the highest-paid female CEO in 2024, making £150 million. Her 294th place on Forbes’ list of billionaires and her Commander of the British Empire medal show how powerful she is in business.